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    1   /*
    2    * joey-gen and its relative products are published under the terms
    3    * of the Apache Software License.
    4    *
    5    * Created on 2004/08/16 6:04:53
    6    */
    7   package org.asyrinx.joey.gen.model.command;
    8
    9   import java.util.ArrayList;
    10  import java.util.Iterator;
    11  import java.util.List;
    12
    13  import org.asyrinx.joey.gen.model.Element;
    14
    15  /***
    16   * @author akima
    17   */
    18  public class CompositeCommand extends Command {
    19
    20      /***
    21       *
    22       */
    23      public CompositeCommand() {
    24          super();
    25      }
    26
    27      /*
    28       * (non-Javadoc)
    29       *
    30       * @see org.asyrinx.joey.gen.command.rdb.RdbCommand#execute(org.asyrinx.joey.gen.model.Element)
    31       */
    32      public void execute(Element element) {
    33          for (Iterator i = this.iterator(); i.hasNext();) {
    34              final Command command = (Command) i.next();
    35              command.execute(element);
    36          }
    37      }
    38
    39      private final List commands = new ArrayList();
    40
    41      /***
    42       * @param o
    43       * @return
    44       */
    45      public boolean add(Command o) {
    46          return commands.add(o);
    47      }
    48
    49      /***
    50       *
    51       */
    52      public void clear() {
    53          commands.clear();
    54      }
    55
    56      /***
    57       * @param o
    58       * @return
    59       */
    60      public boolean contains(Command o) {
    61          return commands.contains(o);
    62      }
    63
    64      /***
    65       * @param index
    66       * @return
    67       */
    68      public Command get(int index) {
    69          return (Command) commands.get(index);
    70      }
    71
    72      /***
    73       * @param o
    74       * @return
    75       */
    76      public int indexOf(Command o) {
    77          return commands.indexOf(o);
    78      }
    79
    80      /***
    81       * @return
    82       */
    83      public boolean isEmpty() {
    84          return commands.isEmpty();
    85      }
    86
    87      /***
    88       * @return
    89       */
    90      public Iterator iterator() {
    91          return commands.iterator();
    92      }
    93
    94      /***
    95       * @param o
    96       * @return
    97       */
    98      public boolean remove(Command o) {
    99          return commands.remove(o);
    100     }
    101
    102     /***
    103      * @return
    104      */
    105     public int size() {
    106         return commands.size();
    107     }
    108
    109 }